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Isabel Cecilia Contreras
Isabel Cecilia Contreras
Helmholtz-Institute Freiberg for Resource Technology, HZDR.
Dirección de correo verificada de hzdr.de
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A machine learning framework for drill-core mineral mapping using hyperspectral and high-resolution mineralogical data fusion
ICC Acosta, M Khodadadzadeh, L Tusa, P Ghamisi, R Gloaguen
IEEE Journal of Selected Topics in Applied Earth Observations and Remote …, 2019
1052019
UAS-based hyperspectral environmental monitoring of acid mine drainage affected waters
H Flores, S Lorenz, R Jackisch, L Tusa, IC Contreras, R Zimmermann, ...
Minerals 11 (2), 182, 2021
442021
Multi-sensor spectral imaging of geological samples: A data fusion approach using spatio-spectral feature extraction
S Lorenz, P Seidel, P Ghamisi, R Zimmermann, L Tusa, ...
Sensors 19 (12), 2787, 2019
412019
Mineral mapping and vein detection in hyperspectral drill-core scans: Application to porphyry-type mineralization
L Tusa, L Andreani, M Khodadadzadeh, C Contreras, P Ivascanu, ...
Minerals 9 (2), 122, 2019
382019
Drill-core hyperspectral and geochemical data integration in a superpixel-based machine learning framework
ICC Acosta, M Khodadadzadeh, R Tolosana-Delgado, R Gloaguen
IEEE Journal of Selected Topics in Applied Earth Observations and Remote …, 2020
302020
Drill-core mineral abundance estimation using hyperspectral and high-resolution mineralogical data
L Tuşa, M Khodadadzadeh, C Contreras, K Rafiezadeh Shahi, M Fuchs, ...
Remote Sensing 12 (7), 1218, 2020
292020
The potential of machine learning for a more responsible sourcing of critical raw materials
P Ghamisi, KR Shahi, P Duan, B Rasti, S Lorenz, R Booysen, S Thiele, ...
IEEE Journal of Selected Topics in Applied Earth Observations and Remote …, 2021
242021
A supervised method for nonlinear hyperspectral unmixing
B Koirala, M Khodadadzadeh, C Contreras, Z Zahiri, R Gloaguen, ...
Remote Sensing 11 (20), 2458, 2019
182019
The need for multi-source, multi-scale hyperspectral imaging to boost non-invasive mineral exploration
R Gloaguen, P Ghamisi, S Lorenz, M Kirsch, R Zimmermann, R Booysen, ...
IGARSS 2018-2018 IEEE International Geoscience and Remote Sensing Symposium …, 2018
112018
Subspace multinomial logistic regression ensemble for classification of hyperspectral images
M Khodadadzadeh, P Ghamisi, C Contreras, R Gloaguen
IGARSS 2018-2018 IEEE International Geoscience and Remote Sensing Symposium …, 2018
102018
A Machine Learning Technique for Drill Core Hyperspectral Data Analysis
C Contreras, M Khodadadzadeh, L Tusa, P Ghamisi, R Gloaguen
2018 9th Workshop on Hyperspectral Image and Signal Processing: Evolution in …, 2018
102018
Multi-label classification for drill-core hyperspectral mineral mapping
IC Contreras, M Khodadadzadeh, R Gloaguen
The International Archives of the Photogrammetry, Remote Sensing and Spatial …, 2020
72020
Geochemical and Hyperspectral Data Fusion for Drill-Core Mineral Mapping
C Contreras, M Khodadadzadeh, L Tusa, C Loidolt, R Tolosana-Delgado, ...
2019 10th Workshop on Hyperspectral Imaging and Signal Processing: Evolution …, 2019
62019
Extraction of structural and mineralogical features from hyperspectral drill-core scans
L Tusa, L Andreani, E Pohl, IC Contreras, M Khodadadzadeh, ...
IGARSS 2018-2018 IEEE International Geoscience and Remote Sensing Symposium …, 2018
62018
Resolution enhancement for drill-core hyperspectral mineral mapping
IC Contreras Acosta, M Khodadadzadeh, R Gloaguen
Remote Sensing 13 (12), 2296, 2021
52021
Mineral Mapping of Drill Core Hyperspectral Data with Extreme Learning Machines
C Contreras, M Khodadadzadeh, P Ghamisi, R Gloaguen
IEEE International Geoscience and Remote Sensing Symposium - IGARSS, 2019
52019
UAS-Based Hyperspectral Environmental Monitoring of Acid Mine Drainage Affected Waters. Minerals 2021, 11, 182
H Flores, S Lorenz, R Jackisch, L Tusa, IC Contreras, R Zimmermann, ...
s Note: MDPI stays neu-tral with regard to jurisdictional clai-ms in …, 2021
22021
Subspace clustering algorithms for mineral mapping
M Khodadadzadeh, C Contreras, L Tusa, R Gloaguen
Image and Signal Processing for Remote Sensing XXIV 10789, 557-564, 2018
22018
Mapping Epithermal Alteration Mineralogy with High Spatial Resolution Hyperspectral Imaging of Rock Samples
IC Contreras, C Hecker, F van der Meer
GRSG Conf, 123-128, 2015
22015
A supervised technique for drill-core mineral mapping using Hyperspectral data
C Contreras, M Khodadadzadeh, L Tusa, R Gloaguen
EGU General Assembly Conference Abstracts, 13526, 2020
12020
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